Bos is a weird topic. I like it as a difficult build but i also like obliteration too. In raid i use breath on eranog, primal council, and kurog. I use obliteration on everything else. It would be nice if bos was less all or nothing.
About frostwyrm. I agree that absolute zero doesn’t really feel like a capstone. But now with this new tier set i feel like we can finally have a true dragon spammer build and the tier set could be turned into a capstone. Either that or it’s a split from frostwyrm into absolute zero and the new tier set. I also REALLY want soul reaper to be viable for us on obliteration.